invidious
adj
likely to cause resentment or unpopularity (esp because it is or seems to be unjust) 易招怨恨的, 引起不满的(尤因不公正)
an invidious comparison, distinction, argument, etc 招人反感的对比、 区分、 论证等
You put me in an invidious position by asking me to comment on my colleague´s work. 你要我评论同事的工作, 这无异置我於招人怨尤的境地.